初始提交: UE5.3项目基础框架

Plugins/CesiumForUnreal/Source/ThirdParty/include/Cesium3DTiles/BoundingVolume.h

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+// This file was generated by generate-classes.
+// DO NOT EDIT THIS FILE!
+#pragma once
+
+#include <Cesium3DTiles/Library.h>
+#include <CesiumUtility/ExtensibleObject.h>
+
+#include <vector>
+
+namespace Cesium3DTiles {
+/**
+ * @brief A bounding volume that encloses a tile or its content. At least one
+ * bounding volume property is required. Bounding volumes include `box`,
+ * `region`, or `sphere`.
+ */
+struct CESIUM3DTILES_API BoundingVolume final
+    : public CesiumUtility::ExtensibleObject {
+  /**
+   * @brief The original name of this type.
+   */
+  static constexpr const char* TypeName = "BoundingVolume";
+
+  /**
+   * @brief An array of 12 numbers that define an oriented bounding box. The
+   * first three elements define the x, y, and z values for the center of the
+   * box. The next three elements (with indices 3, 4, and 5) define the x axis
+   * direction and half-length. The next three elements (indices 6, 7, and 8)
+   * define the y axis direction and half-length. The last three elements
+   * (indices 9, 10, and 11) define the z axis direction and half-length.
+   */
+  std::vector<double> box;
+
+  /**
+   * @brief An array of six numbers that define a bounding geographic region in
+   * EPSG:4979 coordinates with the order [west, south, east, north, minimum
+   * height, maximum height]. Longitudes and latitudes are in radians. The range
+   * for latitudes is [-PI/2,PI/2]. The range for longitudes is [-PI,PI]. The
+   * value that is given as the 'south' of the region shall not be larger than
+   * the value for the 'north' of the region. The heights are in meters above
+   * (or below) the WGS84 ellipsoid. The 'minimum height' shall not be larger
+   * than the 'maximum height'.
+   */
+  std::vector<double> region;
+
+  /**
+   * @brief An array of four numbers that define a bounding sphere. The first
+   * three elements define the x, y, and z values for the center of the sphere.
+   * The last element (with index 3) defines the radius in meters. The radius
+   * shall not be negative.
+   */
+  std::vector<double> sphere;
+
+  /**
+   * @brief Calculates the size in bytes of this object, including the contents
+   * of all collections, pointers, and strings. This will NOT include the size
+   * of any extensions attached to the object. Calling this method may be slow
+   * as it requires traversing the object's entire structure.
+   */
+  int64_t getSizeBytes() const {
+    int64_t accum = 0;
+    accum += int64_t(sizeof(BoundingVolume));
+    accum += CesiumUtility::ExtensibleObject::getSizeBytes() -
+             int64_t(sizeof(CesiumUtility::ExtensibleObject));
+    accum += int64_t(sizeof(double) * this->box.capacity());
+    accum += int64_t(sizeof(double) * this->region.capacity());
+    accum += int64_t(sizeof(double) * this->sphere.capacity());
+    return accum;
+  }
+};
+} // namespace Cesium3DTiles